干熄焦锅炉系统主蒸汽参数  

Main steam parameters of CDQ boiler system

作　　者：肖丽 李旭东 

机构地区：[1]中冶焦耐工程技术有限公司,大连116085

出　　处：《燃料与化工》2014年第6期22-24,12,共4页Fuel & Chemical Processes

摘　　要：介绍了干熄焦锅炉系统主蒸汽压降和温降的计算方法,通过干熄焦锅炉与汽轮发电机组之间不同的距离计算出干熄焦锅炉出口所需的主蒸汽压力和温度,分析比较可知,应尽可能减少干熄焦锅炉与汽轮机的距离,减小压降和温降,以提高经济效益。This paper describes the calculation method of pressure drop and temperature drop of main steam of CDQ boiler system.Based on the different distances between CDQ boiler and turbo genera-tors, the pressure and temperature of main steam at the outlet of CDQ boiler is calculated.It is found through comparison that pressure drop and temperature drop can be reduced by shortening the dis-tance between CDQ boiler and turbo generators,so as to increase economic benefit.

关 键 词：主蒸汽压降 主蒸汽温降 输送距离 

分 类 号：TQ520.5[化学工程—煤化学工程]